TVT, IP Dome Camera 4MP Motorised 2.8-12mm IR 50m IP67 Alarm I/O Audio MIC, 4MP, 1/3" (2592×1520) @30fps, Optics, motorised varifocal, 2.8-12mm (94.2°~29.8°), IR up to 50m, 3DDNR, WDR, HLC, BLC, ROI, Defog, IP67, IK10, 1 audio and alarm I/O channel, MIC, intelligent analytics